7554266772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2548673}}^1$

素因数の和:2548712

約数の個数: 48

約数和(自身を含む): 19981604160

約数和(自身を除く): 12427337388

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 2548673, 5097346, 7646019, 10194692, 15292038, 30584076, 33132749, 48424787, 66265498, 96849574, 99398247, 132530996, 145274361, 193699148, 198796494, 290548722, 397592988, 581097444, 629522231, 1259044462, 1888566693, 2518088924, 3777133386, 7554266772]

約数ペア:

[(1, 7554266772), (2, 3777133386), (3, 2518088924), (4, 1888566693), (6, 1259044462), (12, 629522231), (13, 581097444), (19, 397592988), (26, 290548722), (38, 198796494), (39, 193699148), (52, 145274361), (57, 132530996), (76, 99398247), (78, 96849574), (114, 66265498), (156, 48424787), (228, 33132749), (247, 30584076), (494, 15292038), (741, 10194692), (988, 7646019), (1482, 5097346), (2964, 2548673)]